Chemistry Abbreviations and Acronyms

1. UAM-IV
   Urban Airshed Model Version Iv
2. UCC(N)
   Unitary Coupled-cluster [truncated To Nth Order]
3. UCHFPT
   Uncoupled Hartree-fock Perturbation Theory
4. UHF-AA
   Unrestricted Hartree-fock (with Spin) Annihilation
5. UHFQ
   Unrestricted Hartree-fock With Quartet Annihilation
6. UHIPI
   Ultrahigh Intensity Post-ionization
7. UHMPE
   Ultra High Modulus Polyethylene
8. UMINDO
   Spin-unrestricted Modified Intermediate Neglect of Differential Overlap
9. UMNDO
   Spin-unrestricted Modified Neglect of Diatomic Overlap
10. UMP2
    Unrestricted Moeller-plesset 2nd-order (perturbation Theory)
11. UMP4SDTQ
    Unrestricted Moeller-plesset 4th-order (perturbation Theory With) Single
12. UNIRAM
    Software for Reliability
13. UOVMO
    Unoccupied Valence-type Mol. Orbital
14. UQ-NG
    Uniform-quality (basis Set) Constructed With A Number (n) of Gaussian (g) Functions
15. USMAR
    Upflow Static-media Anaerobic Reactor
16. USPIO
    Ultrasmall Superparamagnetic Iron Oxide
17. USTCS
    Underground Storage Tank Cleanup Section
18. UVBIS
    Ultraviolet Bremsstrahlung Isochromat Spectroscopy
19. UVPES
    Ultraviolet Photoelectron Spectroscopy
20. VACSY
    Variable-angle Correlation Spectroscopy

Last updated: August 16, 2021 — Total entries: 20,930